Shenzhen Zhuangjia Technology Co., Ltd. Is a company integrated with products research, design, production, sales and services of MP3. MP4. PMP and USB flash disk. Since 1993, our Company has started its game player and computer peripheral products manufacturing. We owned a talent and rich experienced R&D engineer and sales team, and carry our Quality-Life and Creation, Honesty, Service and Multual Benefit principles. We recognize quality as the only way company grows and thrives, with the accumulated expertise and versatile service unit, we develop products upon customs &＃039; requirements and needs, ODM/OEM serves are provided to the customers around the world.